Units of Measure

Detailed list of measurement units accepted for each product category in EC3, see here. The following is a summary of the main units in their respective dimensions.

Dimensionality	Unit of Measure that EC3 will accept and understand
Unit	item, ea, pc, unit, piece, doz
Mass	g, kg, t, tonne, lb, lbs, ton, short_ton, oz
Length	in, ft, yd, yds, inch, mil, mi, inch, foot, feet, mile, miles, km, m, cm, mm...
Area	sy, sqyd, yd2 sf, sqft, ft2, sqin, in2 km2, m2, cm2, mm2...
Volume	cf, cuft, ft3, cy, cuyd, yd3, cuin, in3, bf, mbf, mmbf, L, gal km3, m3, cm3, mm3...
Pressure	MPa, GPa, Pa, TPa... psi, ksi
Power	kW, MW, W, kilowatt, watt, megawatt
Energy	J, MJ and all metric prefixes, kWh, Wh, and all metric prefixes. Btu, kBtu, MBtu scf
mass * distance	tkm, tmi
area * thermal resistivity	ft2 RSI, m2 RSI, r_value